IT1121511B - Procedimento per l'estrazione del cloruro di vinile monomero dai lattici di cloruro di polivinile ed apparecchiatura per la sua realizzazione - Google Patents

Procedimento per l'estrazione del cloruro di vinile monomero dai lattici di cloruro di polivinile ed apparecchiatura per la sua realizzazione

Info

Publication number
IT1121511B
IT1121511B IT23036/79A IT2303679A IT1121511B IT 1121511 B IT1121511 B IT 1121511B IT 23036/79 A IT23036/79 A IT 23036/79A IT 2303679 A IT2303679 A IT 2303679A IT 1121511 B IT1121511 B IT 1121511B
Authority
IT
Italy
Prior art keywords
lactics
realization
extraction
procedure
equipment
Prior art date
Application number
IT23036/79A
Other languages
English (en)
Italian (it)
Other versions
IT7923036A0 (it
Inventor
Graziano Vidotto
Sellan Febo
Enzo Bacchetta
Sandro Mainardi
Giovanni Benussi
Original Assignee
Montedison Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Montedison Spa filed Critical Montedison Spa
Publication of IT7923036A0 publication Critical patent/IT7923036A0/it
Priority to IT23036/79A priority Critical patent/IT1121511B/it
Priority to NLAANVRAGE8003002,A priority patent/NL190017C/xx
Priority to ZA00803142A priority patent/ZA803142B/xx
Priority to JP6908480A priority patent/JPS55157609A/ja
Priority to GB8017289A priority patent/GB2052524B/en
Priority to FR8011676A priority patent/FR2457877B1/fr
Priority to US06/153,605 priority patent/US4315843A/en
Priority to IN628/CAL/80A priority patent/IN153311B/en
Priority to DE19803020237 priority patent/DE3020237A1/de
Application granted granted Critical
Publication of IT1121511B publication Critical patent/IT1121511B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/14—Treatment of polymer emulsions
    • C08F6/16—Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
IT23036/79A 1979-05-28 1979-05-28 Procedimento per l'estrazione del cloruro di vinile monomero dai lattici di cloruro di polivinile ed apparecchiatura per la sua realizzazione IT1121511B (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
IT23036/79A IT1121511B (it) 1979-05-28 1979-05-28 Procedimento per l'estrazione del cloruro di vinile monomero dai lattici di cloruro di polivinile ed apparecchiatura per la sua realizzazione
NLAANVRAGE8003002,A NL190017C (nl) 1979-05-28 1980-05-23 Werkwijze voor het verwijderen van vinylchloridemonomeer uit polyvinylchloridelatices en inrichting geschikt voor toepassing bij voornoemde werkwijze.
ZA00803142A ZA803142B (en) 1979-05-28 1980-05-26 Process and apparatus for extracting vinyl chloride monomer from polyvinyl chloride latexes
JP6908480A JPS55157609A (en) 1979-05-28 1980-05-26 Extraction of vinyl chloride monomer from polyvinyl chloride latex and its apparatus
GB8017289A GB2052524B (en) 1979-05-28 1980-05-27 Process for extracting vinyl chloride monomer from polyvinyl chloride latexes and apparatus for carrying out the process
FR8011676A FR2457877B1 (fr) 1979-05-28 1980-05-27 Procede pour l'extraction de chlorure de vinyle monomere (cvm) de latex de chlorure de polyvinyle (pvc)
US06/153,605 US4315843A (en) 1979-05-28 1980-05-27 Thin film monomer removal from polyvinyl chloride latexes
IN628/CAL/80A IN153311B (ja) 1979-05-28 1980-05-28
DE19803020237 DE3020237A1 (de) 1979-05-28 1980-05-28 Verfahren zum extrahieren von vinylchloridmonomer aus polyvinylchloridlatices und vorrichtung zu dessen durchfuehrung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23036/79A IT1121511B (it) 1979-05-28 1979-05-28 Procedimento per l'estrazione del cloruro di vinile monomero dai lattici di cloruro di polivinile ed apparecchiatura per la sua realizzazione

Publications (2)

Publication Number Publication Date
IT7923036A0 IT7923036A0 (it) 1979-05-28
IT1121511B true IT1121511B (it) 1986-04-02

Family

ID=11203126

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23036/79A IT1121511B (it) 1979-05-28 1979-05-28 Procedimento per l'estrazione del cloruro di vinile monomero dai lattici di cloruro di polivinile ed apparecchiatura per la sua realizzazione

Country Status (9)

Country Link
US (1) US4315843A (ja)
JP (1) JPS55157609A (ja)
DE (1) DE3020237A1 (ja)
FR (1) FR2457877B1 (ja)
GB (1) GB2052524B (ja)
IN (1) IN153311B (ja)
IT (1) IT1121511B (ja)
NL (1) NL190017C (ja)
ZA (1) ZA803142B (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES266791Y (es) * 1982-08-03 1986-06-16 Dispositivo de palanca para rodillos de maquinas recreativas de salon.
US4952672A (en) * 1988-08-11 1990-08-28 The Dow Chemical Company Method for the devolatilization of thermoplastic materials
BE1005888A3 (fr) * 1992-01-13 1994-03-01 Solvay Procede continu pour eliminer le ou les monomeres residuels d'un latex aqueux d'un polymere synthetique et dispositif pour sa realisation.
DE4210208A1 (de) * 1992-03-28 1993-09-30 Hoechst Ag Verfahren zur Verminderung des Restmonomerengehaltes in wäßrigen Kunststoffdispersionen auf Polyvinylesterbasis
AU4723697A (en) * 1997-04-25 1998-11-24 Asahi Kasei Kogyo Kabushiki Kaisha Polyvinylidene chloride latex and process for the preparation thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3371059A (en) * 1963-02-21 1968-02-27 Teknika Inc Monomer stripping
DE2420471B2 (de) * 1974-04-27 1979-01-25 Bayer Ag, 5090 Leverkusen Verfahren zur Abtrennung und Rückgewinnung von Restmonomeren aus wäßrigen Dispersionen von Acrylnitrilpolymerisaten
US4158092A (en) * 1974-07-25 1979-06-12 Hoechst Aktiengesellschaft Process for the manufacture of vinyl chloride polymer dispersions with a low monomer content
DE2435704B2 (de) * 1974-07-25 1979-09-27 Hoechst Ag, 6000 Frankfurt Verfahren und Vorrichtung zur kontinuierlichen Entfernung von Restgehalten an Monomeren aus wäßrigen Dispersionen von Polymerisaten des Vinylchlorids
DE2440957B2 (de) * 1974-08-27 1977-07-14 Chemische Werke Hüls AG, 4370 Mari Kontinuierliches verfahren zur entfernung von monomeren verunreinigungen aus waessrigen dispersionen von homo- und copolymerisaten des vinylchlorids
DE2441304C3 (de) * 1974-08-29 1979-04-26 Chemische Werke Huels Ag, 4370 Marl Verfahren und Vorrichtung zur Senkung des Gehaltes an gasförmigen Monomeren in Polyvinylchlorid-Wasser-Dispersionen
JPS5298078A (en) * 1976-02-12 1977-08-17 Sumitomo Chem Co Ltd Elimination of vinyl chloride monomer remaining in vinyl chloride poly mer latexes
JPS546269A (en) * 1977-06-16 1979-01-18 Kobe Steel Ltd Method of inverting planar article
US4151141A (en) * 1977-11-16 1979-04-24 The Dow Chemical Company Process for continuously removing volatile organic material from aqueous dispersions of synthetic polymers
US4130527A (en) * 1977-12-29 1978-12-19 Stauffer Chemical Company Method of treating a polymer latex to remove unreacted monomer by treatment in a column

Also Published As

Publication number Publication date
NL190017B (nl) 1993-05-03
IT7923036A0 (it) 1979-05-28
DE3020237A1 (de) 1980-12-11
NL190017C (nl) 1993-10-01
ZA803142B (en) 1981-05-27
NL8003002A (nl) 1980-12-02
FR2457877A1 (fr) 1980-12-26
JPS55157609A (en) 1980-12-08
JPS6243445B2 (ja) 1987-09-14
FR2457877B1 (fr) 1985-06-07
DE3020237C2 (ja) 1992-01-02
IN153311B (ja) 1984-06-30
US4315843A (en) 1982-02-16
GB2052524A (en) 1981-01-28
GB2052524B (en) 1983-02-09

Similar Documents

Publication Publication Date Title
IT1147740B (it) Procedimento per la polimerizzazione in sospensione del cloruro di vinile
NL7801048A (nl) Nieuwe 1h-imidazool- en 1h-1,2,4-triazoolderi- vaten en werkwijzen voor hun bereiding en toe- passing.
IT1127767B (it) Procedimento ed apparecchiatura per separare condutture
IT1209254B (it) Procedimento per rilevare perdite in condutture e apparecchiature per l'attuazione del procedimento.
IT8120598A0 (it) Determinare la fibrillazione procedimento e apparecchiatura per ventricolare.
IT7948148A0 (it) Perfezionamento negli apparecchi di respirazione subacquea
GB1547051A (en) Removal of vinyl chloride from polymers
IT7820963A0 (it) Procedimento per la polimerizzazione di alogenuri di vinile e dispositivo per realizzare tale procedimento
IT8709584A0 (it) Metodo di rilevamento del reflusso enterogastrico ed attrezzatura per l'attuazione di detto metodo
IT7823188A0 (it) Particelle. procedimento ed apparecchiatura per l'analisi delle dimensioni di
IL52910A0 (en) Polymerization of vinyl chloride
IT1121511B (it) Procedimento per l'estrazione del cloruro di vinile monomero dai lattici di cloruro di polivinile ed apparecchiatura per la sua realizzazione
IT1061219B (it) Procedimento per la rimozione di cloruro di vinile da latticiche contengono cloruro di polivinile
IT7823828A0 (it) Apparecchiatura perfezionata per il controllo e il trattamento di richieste di memorizzazione.
IT7851969A0 (it) Procedimento per la polimerizzazio ne di polivinil cloruro
PT68405A (en) Equipments for polymerization of vinyl chloride monomers and polymerization process using the same
IT1054292B (it) Apparecchiatura per raccolta e deposito di sangue
SE7800989L (sv) Forfarande for framstellning av vinylklorid-polymerisat
IT1110892B (it) Procedimento di polimerizzazione in sospensione di vinil cloruro
IT8124185A0 (it) Procedimento ed apparecchiatura per la realizzazione di cerniere lampo.
IT8248086A0 (it) Procedimento ed apparecchiatura per la produzione di un prodotto di alluminio allungato
JPS5334888A (en) Method of removing vinyl chloride monomer
NZ181156A (en) Removing residual vinyl chloride monomer from polyvinylchloride
IT8268496A0 (it) Procedimento per la preparazione di dispersioni e sospensioni e dispositivo per l attuazione del procedimento
GB2055861B (en) Polymerization of vinyl chloride

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950530